IP Library › Assignment 044126/0367
Patent Assignment
Reel/Frame 044126/0367

Change of Name

Recorded: 2017-11-15 Pages: 4
Assignor
Assignee
SOLDERWELL ADVANCED MATERIALS CO., LTD.
NO. 58, NANYUN 2 ROAD, SCIENCE CITY, GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU, GUANGDONG, 510663, CHINA
Covered Property (1)
Reducing Dross Method of Lead-Free Solder
Patent: 8,557,016 →
Application: 13/125,261 →
Publication: US 2011/0219914
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 20, 2011
From: DU, KUN; CHEN, MINGHAN; CHEN, XIN; CAI, LIESONG
To: GUANGZHOU SOLDERWELL ENTERPRISE CO., LTD.
Reel/Frame 026159/0801 →
Change of Name Nov 15, 2017
From: GUANGZHOU SOLDERWELL ENTERPRISE CO., LTD.
To: GUANGZHOU SOLDERWELL ADVANCED MATERIALS CO., LTD.
Reel/Frame 044126/0363 →
Assignment of Assignor's Interest Mar 27, 2024
From: SOLDERWELL ADVANCED MATERIALS CO., LTD.
To: SOLDERWELL MICROELECTRONIC PACKAGING MATERIALS CO., LTD
Reel/Frame 067098/0137 →